You are receiving this error because you are entering the wrong key into the installer. A Personal License Password (PLP) is for use with releases of MATLAB R2007b and earlier. In order to install this release you will need a File Installation Key (FIK) for this particular release.
For instructions on how to obtain your FIK, please see the related solution "Where can I find the Activation Key or File Installation Key (FIK) for my license?"
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